Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Why Is My Dog Agitated? 5 Vet-Verified Causes

Chihuahua scared held by owner

When we describe a dog as being agitated, we are observing a pup appearing anxious or upset about something. Canines can feel distress, fear, anger, or frustration for physical or mental reasons, which may require veterinary intervention. Observing the surrounding circumstances is essential for identifying the problem and finding a solution for your pooch.

You know your pet the best. You notice when something is wrong or abnormal for your pup, and that’s an advantage because it can help you nip a problem in the bud. The first step in figuring out why your dog is agitated is to identify the signs and then take them to the vet for a check-up to try to figure out the cause.

divider dog paws 3 oct 2024

The Signs of Agitation in Dogs

Agitation describes several behaviors and, because of the various causes, it’s not diagnostic of itself. The glaring factor is that it’s out of character for your pet. The animal isn’t content or relaxed in the present situation, leading to spikes in stress. Signs of this issue include the following:

  • Growling
  • Avoidance
  • Cowering
  • Hiding
  • Panting
  • Whining
  • Barking
  • Nippiness
  • Pacing
  • Fearful or aggressive body language

Behavior in dogs is a complex topic. We understand if you feel helpless, and it would be so much easier if your pup could tell you what’s wrong. A vet will likely ask you several questions about your dog’s behavior if it gets to that point, but you can speed up a diagnosis by noting any red flags and sharing all of this information with the vet. If your dog is agitated, though, there are a few potential causes you should consider.

scared puppy hiding under furniture
Image Credit: evgengerasimovich, Shutterstock

divider dog paws 4 oct 2024

The 5 Common Causes of Agitation in Dogs

1. Pain or Illness

Dogs often become agitated if they are in pain. That can have myriad causes, from an injury to gastrointestinal obstruction to a torn nail. Accidental poisoning and food intolerances can also make your pup uncomfortable. Your pet may behave aggressively or isolate themselves because they are unwell, and want to be left alone. These conditions often occur suddenly, or they can build over time. Your dog will likely show other signs of illness such as inappetence, vomiting, diarrhea, limping, lethargy, or skin irritation. If your dog shows any of these signs, they need veterinary help.


2. Noise Sensitivity

Many dogs are noise-sensitive, making sounds like thunder or fireworks especially distressing. A Finnish study found that 32% of canines fit this profile.1 Loud noises can upset your pup in part because they may not understand it and, thus, fear it. Dogs hear at a higher frequency than humans as well, so booming sounds might even be painful for your pup.

Even everyday household items may produce a lot of noise. For example, a food processor tops 95 dB. Landscaping or building equipment can be even louder and can add to your dog’s anxiety. It’s worth noting other behavioral issues often accompany noise sensitivity, such as separation anxiety. The latter causes agitation when a pup is left alone.

dog hiding under the table
Image Credit: Patrick H, Shutterstock

3. Fearfulness

Fearfulness can stir up many negative emotions in your pet, in addition to agitation. Research has shown it has a genetic link.2 Fearfulness is more likely if a dog is separated from their mother and littermates too early.3 Dogs without adequate exercise or socialization are also prone to fearfulness. New experiences or exposure to certain triggers can frighten these animals, causing them to act agitated and sometimes aggressively.


4. Aggression

If your dog’s body language seems more assertive, rather than fearful they may be agitated due to aggression. There are several types of aggression in dogs including territorial aggression, which will occur mainly at home and when there are people or animals present that your dog perceives as a threat. Your dog’s aggression can also be redirected onto family members and pets, if they can’t reach the source of the aggression.

Scared dog lying on the floor
Image Credit: Milante, Shutterstock

5. Unmet Needs

Your dog has innate needs. The more obvious physical needs are food, water, and shelter. Your dog also has a need for mental stimulation, companionship, and exercise. Different breeds have different needs according to what they were bred for, for example working breeds need more physical and mental exercise, whereas companion or “toy” breeds have a greater need for companionship. Different breeds also have different grooming needs to remain comfortable. If your dog is hungry, thirsty, bored, or uncomfortable they will show their discontent by becoming agitated. This can include destructive behavior, excessive barking, and pacing.

divider dog faces oct 2024

When to Call the Vet

Pay attention to the triggers of your dog’s agitation, noting when it occurs and if it’s an ongoing issue or a one-off event. Of course, pain and illness are valid reasons to get your pup to the vet, but so are ongoing behavioral issues. Prompt action is necessary, particularly if you notice other signs that include the following:

  • Loss of appetite
  • Vomiting
  • GI distress
  • Drooling
  • Weakness
  • Obvious distress
  • Pain
  • Lethargy
  • Agitation that does not resolve or is recurring

The vet will get a complete history of your pet’s behavior and do a full workup to rule out various causes. They may also order X-rays, bloodwork, or other diagnostic tests as needed. It could be something minor and easily treated. However, depending on the other signs your dog presents, it can also point to serious medical issues.

The vet may refer you to an animal behaviorist if there isn’t a physical cause of your dog’s agitation. They will evaluate your pet and develop a suitable treatment plan. Your participation and adherence to these instructions is imperative. Some behavioral problems may take time to correct. For example, some issues like obsessive-compulsive disorder (OCD) can be controlled but not cured.

Sometimes, mental stimulation and enrichment can help an agitated dog. A walk in the neighborhood or playtime at a dog park can provide a welcome distraction. Seeking veterinary guidance is critical for ensuring a good quality of life for your dog and relieving the source of their distress. We strongly urge you to act promptly for the animal’s mental and physical well-being.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

divider dog paws 2 oct 2024

Final Thoughts

Agitation in dogs isn’t diagnostic on its own. Instead, it often accompanies other signs that something isn’t right in your dog’s world. Determining the cause and finding a treatment is essential and part of responsible pet ownership. Remember that the situation will likely deteriorate without action, leading to unnecessary complications. So, get your dog to the vet as soon as possible if they’re acting out of the norm.


Featured Image Credit: Mylene2401, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Cane Corso Dog: Breed Info, Pictures, Traits & Care

You may choose the Border Collie if you want intelligence or the Greyhound when you value speed, but if you’re looking for the...

6 Dog-Friendly Trails in Yosemite You Can Visit in 2025

Among the most popular national parks in the U.S., Yosemite is known for its gorgeous scenery and amazing rock climbing, especially the famous...

Are Humidifiers Safe for Dogs? Safety Concerns & Benefits

Just like people, dogs can benefit from using a humidifier in their homes, especially during the winter months when the air is drier....

8 Best Outdoor Dog Beds in 2025 – Reviews & Top Picks

Dogs like to hang around outside on sunny days and often enjoy the outdoors in cold weather as well, so it’s a good...

More related

F1b Goldendoodle: Info, Pictures, Origin & More

The Goldendoodle, a delightful mix of a Golden Retriever and a Poodle, is a popular designer breed known for its playful and affectionate...

145 Adorable Wine Names for Dogs: Ideas for Fancy Canines

If you are a wine connoisseur and just brought home an adorable fuzzy addition to your household, you should combine the two. After...

German Pinscher Dog Breed: Info, Pictures, Origin & More

The German Pinscher is an old German breed with a history as a dedicated working dog. They are known for their high intelligence...

12 Australia Dog Statistics All Pet Lovers Should Know in 2025

Note: This article’s statistics come from third-party sources and do not represent the opinions of this website. Like most Western nations, Australia is...

Keep reading

Only Natural Pet Dog Food Review 2025: Recalls, Pros & Cons

Review Summary If you’re interested in grain-free dog foods that come in multiple recipes and varieties, then dog food from Only Natural Pet may be exactly what you’re looking for. Whether you prefer to feed your dog an ancestral diet...

Dogster_Only Natural Pet Dog Food Review

Can Dogs Eat Tomatoes? Health & Nutrition Facts

Whether eaten raw or cooked in a delicious sauce, tomatoes are a staple of many human diets. If you’re tempted to slip your dog a slice, you’ll first want to determine whether dogs can safely eat tomatoes. Ripe tomatoes are...

Can Dogs Eat Tomatoes

Can Dogs Eat Eggs? Vet-Verified Nutrition Facts & FAQ

Eggs are popular items in most American refrigerators. People use them in a wide variety of recipes, so it is only natural to wonder if dogs can eat them too. The short answer is yes. Your dog can eat eggs...

Can Dogs Eat_eggs

How to Tell If Wet Dog Food Has Gone Bad? 7 Vet-Verified Signs & FAQ

Commercial dog food comes in many forms, including wet food. The phrase “wet food” refers to food that is usually in one of two forms: canned or fresh. They often have real pieces of meat in them and a strong...

shih tzu dog getting wet food from owner at kitchen

Primal Dog Food Review 2025: Recalls, Pros & Cons

Review Summary If you have been thinking about taking your first steps into the world of raw dog food, Primal pet Foods might just convince you to take the plunge. It’s known for its quality, healthy raw food formulas. Primal...

Dogster_Primal Dog Food Review

Can Dogs Eat Hot Sauce? Vet-Verified Health Facts

Some people like their food to be extra spicy, with hot sauces being a $1.65 billion market in the United States. Of course, not everyone likes the heat. That includes your dog. Wild or domestic canines don’t encounter this taste...

Can Dogs Eat Hot Sauce

Can Dogs Eat Seaweed? Vet-Verified Facts & FAQ

Sharing some types of seaweed with your furry friend is okay in moderation. Seaweed is an excellent source of iodine, antioxidants, and vitamins, and it also provides a satisfying crunch and delicious natural flavor. However, it’s crucial to ensure that...

Can Dogs Eat Seaweed

Acana Dog Food Review 2025: Pros, Cons, Recalls & FAQ

Acana is a unique company that produces dog food in Alberta, Canada, and Auburn, Kentucky. It manufactures dog food for the American market in Auburn and formulas for Canada and Europe in Alberta. Champion Pet Foods, Acana’s parent company, has...

Dogster_Acana Dog Food Review